ldcf.net
当前位置:首页 >> 1.08×9+1.08的脱式计算怎样做术士 >>

1.08×9+1.08的脱式计算怎样做术士

1.08×9.9 =1.08×(10-0.1) =1.08×10-1.08×0.1 =10.8-0.108 =10.692 你好,本题已解答,如果满意 请点右上角“采纳答案”。

1.08x9.8 =1.08x(10-0.2) =1.08x10-1.08x0.2 =10.8-0.216 =10.584

首先要先化成单位统一的数值。9元7角1分等于9.71元,4元08分等于4.08元。9元7角1分减4元08分即9.71-4.08=5.63元。

6.2*0.8/62怎么脱试计算 =6.2÷62x0.8 =0.1x0.8 =0.08

网站首页 | 网站地图
All rights reserved Powered by www.ldcf.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com